Q895 concentrated phosphoric acid anti-sedimentation agent
Classification:
Product Description
1. Performance and Applications
Dilute phosphoric acid contains certain impurity salts. During the concentration production process, due to the evaporation of water, the impurity salts in dilute phosphoric acid are also concentrated. When their concentration exceeds their solubility, they will precipitate in a supersaturated state, depositing scale on the heaters, evaporators, acid pumps, and pipelines of the concentrated phosphoric acid production unit, severely affecting the continuous normal operation of production and causing significant economic losses to enterprises.
Q895 concentrated phosphoric acid anti-scaling agent is a specialized additive designed to solve the problem of harmful salt deposition and scaling in phosphoric acid concentration production. It effectively prevents or slows down the deposition, loosens, and reduces the adhesion of salt deposits caused by harmful impurities in phosphoric acid concentration production. With a certain amount of addition, it can greatly extend the continuous normal production cycle without adversely affecting the production process and its subsequent processes, making it a very effective specialized additive for phosphoric acid concentration production.
This product is non-toxic, does not pollute the environment, is easily soluble in phosphoric acid solution, has good stability, and is heat-resistant. It is mainly used to inhibit the deposition and scaling of harmful salts in phosphoric acid concentration systems.
2. Quality Indicators
Indicator Name | Indicator Requirements |
Appearance | Yellow or brown liquid |
pH Value | 3.0+1.5 |
Density | >=1.12 |
Solid Content | >=22.5 |
3. Usage and Dosage
The dosage should be determined based on the equipment and process conditions, the composition of the phosphate ore, and the content of easily scaling substances in the dilute acid. It is recommended to adjust the addition concentration in the range of 100-300mg/kg based on the quality of dilute phosphoric acid. When using this product, it can be added as the original drug or diluted to 2-4 times and then added evenly.
4. Packaging and Storage
25-30kg plastic drum packaging or according to user requirements. This product should be stored in a ventilated, dry, and cool place. The shelf life is one year.5. Safety Protection
This product is acidic, and protective equipment should be worn during use to avoid direct contact with eyes, skin, or clothing. In case of splashes to the eyes, skin, or clothing, rinse immediately with plenty of water.
本品为酸性，使用中应穿戴防护用品避免与眼睛、皮肤或衣物直接接触。一旦溅及眼睛、皮肤或衣物，立即用大量清水冲洗。
Phosphoric Acid Additive Series
acid
phosphoric
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